US413335A - Thill-coupling - Google Patents
Thill-coupling Download PDFInfo
- Publication number
- US413335A US413335A US413335DA US413335A US 413335 A US413335 A US 413335A US 413335D A US413335D A US 413335DA US 413335 A US413335 A US 413335A
- Authority
- US
- United States
- Prior art keywords
- coupling
- thill
- axle
- thills
- pieces
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010168 coupling process Methods 0.000 title description 8
- 238000005859 coupling reaction Methods 0.000 title description 8
- 230000035939 shock Effects 0.000 description 6
- 206010022114 Injury Diseases 0.000 description 2
- 230000001808 coupling Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62C—VEHICLES DRAWN BY ANIMALS
- B62C5/00—Draught assemblies
Definitions
- the object of my invention is to provide a yielding spring-connection between the thills or pole,- as the case may be, and the front axle of a Vehicle. Where there is a rigid connection between the thills and the front axle sudden shocks, occasioned by the wheel striking an obstacle or by cramping and one wheel striking the vehicle body, often result in breaking the coupling or the thills, pole, or some part of the harness.
- Figure 1 is a plan view of the fore part of a wagon with my improved thill-coupling attached.
- Fig. 2 is a section on the line x x of Fig. 1.
- Fig. 3 is a detailed view of part of an axle with my thill-coupling attached.
- A indicates a pair of wheels
- B an axle, which may be assumed to bethe front wheels of any road-vehicle.
- 0 indicates a pair of thills; but apole might of course be used.
- F indicates two frame-pieces, which may be cast in one piece or formed of separate are secured at each end firmly to the ends of the springs in any suitable manner.
- the frame-pieces by the action (If the springs, will slide backward and forward on the axle, and thus prevent strain upon the thin-couplings, thills, or harness on an animal. Normally, however, the frame-pieces will rest near their centers, straddling the axle horizontally, so that any sudden strain from the front or rear will be taken up by the springs and a severe shock thus obviated.
- the frame-pieces are hinged to the thills or pole by vertical hinges at G, as illustrated, so that the sliding motion of the frame-pieces fastened to the endsof the springs is accommodated without straining the fastenings.
- This improved hinge-and-sprin g connection between the axle and the thills or poles of a vehicle is adapted to all classes of road-vehicles, and obviates ordinary liability to such accidents as cause breaks occasioned by shocks, which often frighten animalsand re sult in injury or death to persons riding.
Description
(No Model.) J. GOSGROVE.
I THILL COUPLING. No. 413,335. Patented Oct. 22', 1889.
' H HIIHIHHIIIII a'wgenlioz Lilli Jo i/Y COSGRO YE.
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UNITED STATES PATENT ()FFIcE.
J OHN COSGROVE, OF OXFORD, IN DIANA.
THlLL-COUPLING.
SPECIFICATION forming part of Letters Patent No. 413,335, dated October 22, 1889.
Application filed June '7, 1889- Serial No. 313,496- (No model.)
To ctZZ whom it may concern.-
Be it known that I, JOHN COSGROVE, of Oxford, in the county of Benton and State of Indiana, have invented certain new and i1seful Improvements in Thill-Couplings of Vehicles, of which the following is a specification, reference being had to the accompanying drawings.
The object of my invention is to provide a yielding spring-connection between the thills or pole,- as the case may be, and the front axle of a Vehicle. Where there is a rigid connection between the thills and the front axle sudden shocks, occasioned by the wheel striking an obstacle or by cramping and one wheel striking the vehicle body, often result in breaking the coupling or the thills, pole, or some part of the harness.
My improvements prevent such'accidents, and consist in the organization of mechanism hereinafter described and claimed.
In the accompanying drawings, Figure 1 is a plan view of the fore part of a wagon with my improved thill-coupling attached. Fig. 2 is a section on the line x x of Fig. 1. Fig. 3 is a detailed view of part of an axle with my thill-coupling attached.
Referringto the letters upon the drawings, A indicates a pair of wheels, and B an axle, which may be assumed to bethe front wheels of any road-vehicle.
0 indicates a pair of thills; but apole might of course be used.
D indicates springs, which are attached by means of clips E, or otherwise, firmly t0 the ax e. V
F indicates two frame-pieces, which may be cast in one piece or formed of separate are secured at each end firmly to the ends of the springs in any suitable manner. The frame-pieces,by the action (If the springs, will slide backward and forward on the axle, and thus prevent strain upon the thin-couplings, thills, or harness on an animal. Normally, however, the frame-pieces will rest near their centers, straddling the axle horizontally, so that any sudden strain from the front or rear will be taken up by the springs and a severe shock thus obviated. The frame-pieces are hinged to the thills or pole by vertical hinges at G, as illustrated, so that the sliding motion of the frame-pieces fastened to the endsof the springs is accommodated without straining the fastenings.
This improved hinge-and-sprin g connection between the axle and the thills or poles of a vehicle is adapted to all classes of road-vehicles, and obviates ordinary liability to such accidents as cause breaks occasioned by shocks, which often frighten animalsand re sult in injury or death to persons riding.
What I claim is- I The combination, with a vehicle-axle, of
front and back springs D secured thereto, frame-pieces E, to which the ends of the springs are fastened, and thills or a pole pivoted to the frame-pieces, substantially as set forth.
In testimony of all which I have hereunto subscribed my name.
JOHN COSGROVE.
Witnesses:
JOHN F. MCHUGH, HARRY HERRMAN.
pieces adapted to fit on the axle, and they
Publications (1)
Publication Number | Publication Date |
---|---|
US413335A true US413335A (en) | 1889-10-22 |
Family
ID=2482266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US413335D Expired - Lifetime US413335A (en) | Thill-coupling |
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US (1) | US413335A (en) |
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- US US413335D patent/US413335A/en not_active Expired - Lifetime
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